Product Overview
The Aishi VZ series Solid Aluminum Electrolytic Capacitors utilize conductive polymer electrolyte for stable operation. Designed for a wide operating temperature range of -55 to 105, these capacitors are suitable for applications requiring reliable performance under various environmental conditions. They offer a robust construction with high-purity aluminum components and are engineered for long-term endurance.
Product Attributes
- Brand: Aishi
- Origin: Hunan, China
- Electrolyte Type: Conductive Polymer
- Series: VZ
- Marking Ink Color: Red
- Lead Wire Material: Tinned Steel wires (Silver-plated)
- Terminal Material: High pure aluminum
- Electrolytic Paper: Manila hemp
- Anode Foil: High pure aluminum
- Cathode Foil: Carbon foil
- Coating AL-case: Aluminum+coating (Can withstand voltage above 600V)
- Tape Material: Polyester
- Resin: IIR-Rubber (Compression molding)
- Isolator: PPS
Technical Specifications
| AISHI P/N | Rated Work Voltage (V.DC) | Nominal Capacitance 120Hz,20 (F) | Capacitance Tolerance (%) | Oper Temp () | Nominal Case Size D*L (mm) | E.S.R 100KHz 20 (mmax) | Leakage current 20 (A max) | D.F 120Hz, 20 (%max) | Ripple Current 100KHz,105 (mA.rms) | Load Life (Hours) |
|---|---|---|---|---|---|---|---|---|---|---|
| SVZ1DM681GCRE00RAXXX | 20 | 680 | -20+20 | 105 | 10*12.5 | 22 | 2720 | 12 | 3300 | 2000 |
Part Number System
Category Code: S (Solid Capacitor)
Series Code: VZ
Voltage Code: 1D (20V)
Capacitance Tolerance: M (-20% ~ +20%)
Capacitance Code: 681 (680F)
Size Code: GCR (10*12.5mm)
Terminal Code: E00 (SMD&Taping)
Marking Code: R (Red)
Special Code: AXXX (Normal products)
Dimensions (GCR Size Code)
| Size Code | D (mm) | D Tolerance | L' (mm) | L' Tolerance | A0.2 (mm) | B0.2 (mm) | C0.2 (mm) | P0.2 (mm) | W (mm) |
|---|---|---|---|---|---|---|---|---|---|
| GCR | 10 | -0.1+0.5 | 12.5 | -1+0.3 | 10.3 | 10.3 | 11 | 4.5 | 0.90.2 |
Marking Details
- Year Code: 0 (for 2020)
- Week Code: 1 (for Week 1)
- Series: VZ
- Rated Capacitance: 680UF
- Rated Voltage: 20WV
Operating Precautions
- Polarity must be observed; reverse connection can lead to shortened lifespan.
- Prohibited in high impedance, coupling, time constant, series connection for higher voltage, or circuits sensitive to leakage current.
- Do not exceed rated voltage.
- Avoid sudden charge and discharge; use protection circuits if necessary.
- Soldering conditions must adhere to specifications to prevent increased leakage current and capacitance reduction.
- Do not reuse previously installed or energized capacitors.
- Capacitors stored for one year may require pre-conditioning.
- Storage conditions: 5-35, <75% RH, away from direct sunlight, water, salt, oil, condensation, poisonous gases, UV, or radiation.
- Storage time: Within 1 year after delivery before unsealing, within 7 days after opening. Products stored for over 3 years should be discarded.
Failure Mode
Primarily short circuit, leading to overheating and case rupture due to internal pressure increase.
2411151515_AISHI-SVZ1DM681GCRE00RAXXX_C724428.pdf
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